package com.wakaca.design.pattern.behavioral.chainofresponsibility;

import org.apache.commons.lang.StringUtils;

/**
 * Created by wakac on 2019/4/4
 */
public class VideoApprover extends Approver {
    public void deploy(Course course) {
        if (StringUtils.isNotEmpty(course.getVideo())) {
            System.out.println(course.getName()+" 含有视频，批准");
            if (approver != null) {
                approver.deploy(course);
            }
        }else{
            System.out.println(course.getName()+" 不含有视频，不批准");
            return;
        }
    }
}
